5-Methyl-1,3,4-oxadiazol-2-amine → 9H-Xanthene-9-carboxylic acid (5-methyl-[1,3,4]oxadiazol-2-yl)-amide

関与物質

反応手順

The title compound, white solid, m.p. 261-263° C. and MS: m/e=307.1 (M+) was prepared in accordance with the general method of example 44a from 5-methyl[1,3,4]oxadiazol-2-ylamine and 9-xanthene-carboxylic acid chloride. The 5-methyl[1,3,4]oxadiazol-2-ylamine, white solid, MS: m/e=99 (M+) used in the above reaction was prepared in accordance with the general method of example 48b from acetic acid hydrazide and cyanogen bromide.

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